The Influence of Ketosis on the Rectal Microbiome of Chinese Holstein Cows

Huang, Yunfei

doi:10.29261/pakvetj/2019.041

Cited by 9 publications

(10 citation statements)

References 24 publications

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“…An increase in phyla Firmicutes, and Proteobacteria was detected in cows with ketosis. A significant decrease in Euryarchaeota was also reported with elevated levels of A. lipolytica, P. bryantii, M. elsdenii, and Lachnospiraceae [133]. Furthermore, the genus Ruminococcaceae, Methanobrevibacter, Erysipelotrichaceae, and Atopobium were rarefied [27,133] (Table 1).…”

Section: Ketosismentioning

confidence: 82%

“…A significant decrease in Euryarchaeota was also reported with elevated levels of A. lipolytica, P. bryantii, M. elsdenii, and Lachnospiraceae [133]. Furthermore, the genus Ruminococcaceae, Methanobrevibacter, Erysipelotrichaceae, and Atopobium were rarefied [27,133] (Table 1). The direction of the arrows shows either an increase or decrease in the microbial abundance.…”

Section: Ketosismentioning

confidence: 82%

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Healthy Cattle Microbiome and Dysbiosis in Diseased Phenotypes

2022

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Cattle farming is an ancient practice, with roots in the early Neolithic era that has retained a major status in the food industry, with global beef market revenue amounting to $385.7B (as of 2018). Hence, cattle maintenance is essential for catering to the nutritional requirements of modern civilization. This extensive review aims to provide a holistic overview of the cattle microbiome, analyzing the native microbial composition within the respiratory tract, gastrointestinal tract, reproductive tract, and skin of cattle. The dysbiosis associated with various diseases such as bovine respiratory disease, bovine digital dermatitis, mastitis, Johne’s disease, uterine diseases (metritis and endometritis), and metabolic disorders (ruminal acidosis and ketosis) have been discussed. Moreover, various non-antibiotic microbial therapies including phage therapy, prebiotics, and probiotics have been examined as potential means to reduce disease-associated dysbiosis. In general, this review highlights the importance of the microbiome in the maintenance of health in cattle and its potential in alleviating bovine diseases, with an aim to enhance cattle health and production.

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Section: Ketosismentioning

confidence: 82%

Section: Ketosismentioning

confidence: 82%

Healthy Cattle Microbiome and Dysbiosis in Diseased Phenotypes

2022

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“…A significant decrease in Euryarchaeota was also reported with elevated levels of A. lipolytica, P. bryantii, M. elsdenii and Lachnospiraceae in ketosis [132]. Also, genus Ruminococcaceae, Methanobrevibacter, Erysipelotrichaceae, and Atopobium were rarefied in ketosis [23,132]. Table 1.…”

Section: Ketosismentioning

confidence: 84%

Healthy Cattle Microbiome and Dysbiosis in Diseased Phenotypes

Khalil¹,

Batool²,

Arif³

2021

Preprint

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: Cattle farming is an ancient practice, with roots in the early Neolithic era that has retained its status in the food industry today, with global beef market revenue amounting to $385.7B, as of 2018. Hence, cattle maintenance is naturally essential to cater to nutritional requirements of modern civilization. This extensive review aims to provide a holistic overview of cattle microbiome, analysing the native microbial composition within respiratory tract, gastrointestinal tract, reproductive tract, and skin. The dysbiosis associated with various diseases such as bovine respiratory disease, bovine digital dermatitis, mastitis, Johne's disease, uterine diseases (metritis and endometritis) and metabolic disorders (ruminal acidosis and ketosis) has been discussed. Moreover, various non-antibiotic microbial therapies including phage therapy, prebiotics and probiotics have been examined as potential means to reduce disease-associated dysbiosis. In general, this review highlights the importance of the microbiome in maintenance of health in cattle and its potential in alleviating bovine diseases, with an aim to enhance cattle health and production.

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“…In this paper, a 5-wk test and an intraday 12-h test were monitored to investigate the dynamic changes in plasma GH, BHBA, NEFA and GLU concentration during early lactation in Holstein cows. Experimental feeding for both tests was formulated as the basal diet formulation (Table 1) according to a previous study by Huang et al (2019 b). The nutritive value of the dietary ration was also adjusted with the lactation stage of a cow according to Garry et al (2021).…”

Section: Experiments Designmentioning

confidence: 99%

“…3 Calculated from the analyzed value of the feedstuffs ingredients. Peripartum Holstein cows for each experimental trial (n=40) were selected separately, according to the expected date of calving, parity, and BCS as described previously by Huang et al (2019 b) and were kept under uniform management conditions at the Jinguang experimental dairy farm. All experimental cows (n=40) were kept under the same housing and management conditions and the relevant milk production data were recorded in detail in a herd book using Excel.…”

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confidence: 99%

Effects of higher plasma growth hormone levels on subclinical ketosis in postpartum Holstein cows

Mohsin

Zhou

et al. 2022

Annals of Animal Science

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Ketosis is a major metabolic disorder that can lead to huge economic losses in postpartum dairy cows by influencing milk production and reproduction performance. Therefore, it is very important to understand the characteristics and significance of plasma GH levels and dynamic changes in postpartum dairy cows for finding pathogenesis of subclinical ketosis (SK). The present study aimed to determine the role of growth hormone (GH) from the onset of SK to the fifth week postpartum and to explain the variations in GH, and metabolic markers namely, β-hydroxybutyric acid (BHBA), non-esterified fatty acid (NEFA) and glucose (GLU) at early and later SK stages in postpartum Holstein cows. A 5-wk test and an intraday 12-h test were conducted in postpartum Holstein cows. Both tests were carried out every three hours from 10:00–22:00 for 7–14 days postpartum (12-h test: n = 16) to determine plasma concentrations of GH, BHBA, NEFA and GLU. The 5-wk test results showed that GH, BHBA and NEFA concentrations were significantly higher in the SK group during the five-weeks postpartum (p < 0.01); GLU concentration was significantly lower in the SK group (p < 0.01). Intraday 12-h test results revealed that the feeding time affected the plasma concentrations of GH, BHBA, NEFA and GLU. After 1-h of feeding time, GH concentrations decreased, while BHBA, NEFA and GLU concentrations increased. After 4-h of feeding time GH, BHBA and NEFA had the highest plasma concentrations, and GLU the lowest. In both experiments, GH was positively correlated with BHBA, NEFA, and negatively correlated with GLU. It can be suggested that GH has a potential role in development and aetiology of subclinical ketosis.

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The Influence of Ketosis on the Rectal Microbiome of Chinese Holstein Cows

Cited by 9 publications

References 24 publications

Healthy Cattle Microbiome and Dysbiosis in Diseased Phenotypes

Healthy Cattle Microbiome and Dysbiosis in Diseased Phenotypes

Healthy Cattle Microbiome and Dysbiosis in Diseased Phenotypes

Effects of higher plasma growth hormone levels on subclinical ketosis in postpartum Holstein cows

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